[1] Univ Tehran Med Sci, Sina Trauma & Surg Res Ctr, Tehran, Iran
[2] Univ Tehran Med Sci, Noncommunicable Dis Res Ctr, Endocrinol & Metab Populat Sci Res Ctr, Tehran, Iran
[3] Northwestern Univ, Feinberg Cardiovasc Res Inst, Chicago, IL 60611 USA
[4] Univ Tehran Med Sci, Sch Med, Tehran, Iran
[5] Univ Tehran Med Sci, Res Ctr Immunodeficiencies, Childrens Med Ctr, Tehran, Iran
[6] Univ Tehran Med Sci, Students Sci Res Ctr, Iranian Student Soc Immunodeficiencies, Tehran, Iran
[7] Universal Sci Educ & Res Network USERN, Tehran, Iran
[8] Amirkabir Univ Technol, Dept Biomed Engn, Tehran Polytech, Tehran, Iran
[9] Shiraz Univ Med Sci, Hlth Policy Res Ctr, Inst Hlth, Shiraz, Iran
[10] Univ Tehran Med Sci, Endocrinol & Metab Res Ctr, Endocrinol & Metab Clin Sci Inst, Tehran, Iran
[11] Zahedan Univ Med Sci, Hlth Promot Res Ctr, Zahedan, Iran
[12] Monash Univ, Sch Publ Hlth & Prevent Med, Melbourne, Vic, Australia
[13] The Alfred, Emergency & Trauma Ctr, Melbourne, Vic, Australia
[14] The Alfred, Natl Trauma Res Inst, Melbourne, Vic, Australia
[15] Univ Tehran Med Sci, Brain & Spinal Cord Injury Res Ctr, Neurosci Inst, Tehran, Iran
[16] Univ Tehran Med Sci, Shariati Hosp, Dept Neurosurg, Tehran, Iran
[17] Univ Tehran, Inst Biochem & Biophys, Tehran, Iran
[18] Univ Toronto, Spine Program, Toronto, ON, Canada